ἀντοφείλων ἀντοφείλω, to owe Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: ✓ present active participle masculine nominative singular present active participle masculine vocative singular of ἀντοφείλω ἀντοφείλω Present Active participle · Singular Masculine Nominative ἀντοφείλων Genitive – Dative – Accusative – Vocative –